4 citations · 4 across the 5 of their papers we have counts for
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Defining the urban "local" with low dimensional manifolds of human mobility networks
Hezhishi Jiang, Liyan Xu, Tianshu Li +7
Urban science has largely relied on universal models, rendering the heterogeneous and locally specific nature of cities effectively invisible. Here we introduce a topological frame…
Geographic Space as Manifolds
Hezhishi Jiang, Liyan Xu, Tianshu Li +5
The communications and interrelations between different locations on the Earth's surface have far-reaching implications for both social and natural systems. Effective spatial analy…
Massive Retail Location Choice as a Human Flow-Covering Problem
Hongmou Zhang, Hezhishi Jiang, Yihang Li +3
In this article we reframe the classic problem of massive location choice for retail chains, introducing an alternative approach. Traditional methodologies of massive location choi…
Cost-effectiveness Analysis of Antiepidemic Policies and Global Situation Assessment of COVID-19
Liyan Xu, Hongmou Zhang, Yuqiao Deng +17
With a two-layer contact-dispersion model and data in China, we analyze the cost-effectiveness of three types of antiepidemic measures for COVID-19: regular epidemiological control…